Mode Field Adapters (MFA) can be used for high power fiber lasers and fiber amplifiers. These devices can be used to connect two fibers with different core diameters and numerical apertures (NA). Lightel’s MFAs utilize mode field optimization technology to obtain high transfer efficiency and low beam degradation.
Features
- High Power
- High Transfer Efficiency
- Custom Configurations Available
- Stable and Reliable
Applications
- High Power Fiber Lasers
- Fiber Amplifiers
| Parameter | Specification | |||||
|---|---|---|---|---|---|---|
| Port Configuration | 1x1 | |||||
| Operating Wavelength | 1030~1080nm or 1450~1600nm | |||||
| SMA Fiber | 6/125 | 10/125 | 10/125 | 6/125 | 20/250 | 62.5/125 |
| LMA Fiber | 10/125 | 20/125 | 25/250 | 20/400 | 30/250 | 105/125 |
| Signal IL for Forward use | 0.3 dB | 0.4 dB | 0.5 dB | 0.5 dB | 0.2 dB | - |
| Signal IL for Reverse use | 0.3 dB | 0.5 dB | 0.7 dB | 0.7 dB | 0.2 dB | 2 dB |
| Total Power Handling | 10W | 50W | 10W | |||
| Polarization Extinction Ratio | ≥18dB for PM Fiber | |||||
| Return Loss | >45 dB | |||||
| Pigtail | Standard 1m or custom | |||||
| Operating Temperature | 0~75°C | |||||
| Storage Temperature | -40~85°C | |||||
Note 1: Values are referenced without connectors.
Note 2: Other package dimensions and optical performances available by request.
